Full diameter spring retainer with wire ring (like DHX2)

Hood: No hood here

The high-pressure portable hand pump with hidden magnetic hose and pressure gauge

BB compatibility: Comes with 12 precision machined bushings in 7 different sizes to fit these BB configurations

Compact Slide-Seal™ opening aids one-handed filling

Praxis eRing Steel 4 Bolt Chainring - 104 BCD - Round - Black - 10-12 Speed - 34T algolia-ignore Full diameter spring retainer withDesigned specifically for e Bikes and longer wear, Praxis's steel e Rings are cold forged from 4130 high grade steel with a nice black oxide finish. Licensed and developed in conjunction with Mountain Racing Products, the Wave pattern tooth profile applies alternating lateral force to each chain link to actively retain the chain to the ring going beyond narrow wide implementations that rely solely on friction, while allowing room for mud, debris, and